CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 16,002	$ 203,608
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
Unrealized depreciation on securities, net of income taxes of $6.9 million at December 31, 2015 and $26.6 million at December 31, 2014	(11,010)	(42,244)
Minimum pension liability adjustments, net of income taxes of $(0.2) million at December 31, 2015 and ($0.1) million at December 31, 2014	313	196
Other comprehensive loss	(10,697)	(42,048)
Comprehensive income	$ 5,305	$ 161,560